package com.fengmi.service;

import com.fengmi.cart.entity.Cart;
import com.fengmi.vo.ResultVO;

import java.util.List;

public interface ICartService {

    public ResultVO add(String skuId,Integer buyNum);


    public List<Cart> listCart();


    public ResultVO delete(String skuId);


    //结算
    public ResultVO jieduan(List<Cart> carts);

}
